html, body {
  height: 100%;
  overflow: hidden;

  // 登录窗口
  .login-panel {
    height: 100%;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    align-content: center;

    .login-title {
      flex: 0 1 auto;
      text-align: center;
      padding-bottom: 10px;
      margin-bottom: 20px;
      border-bottom: 1px dashed #BFBFBF;
    }

    .login-form {
      width: 100%;
      height: 300px;
      flex: 0 1 auto;

      .login-form-row {
        display: flex;
        justify-content: center;
        margin: 20px auto;
        line-height: 50px;

        input {
          width: 300px;
          font-size: 20px;
          padding: 10px 20px;
          color: #333333;
          border: 1px solid #BFBFBF;
          border-radius: 5px;
        }

        #yzm {
          width: 140px;
          margin-right: 6px;
        }

        .yzmimg {
          width: 152px;
          border: 1px solid #BFBFBF;
          border-radius: 5px;
          cursor: pointer;
        }

        #login, .authorize {
          border: 0px;
          border-radius: 5px;
          width: 140px;
          height: 40px;
          font-size: 18px;
          color: #ffffff;
          background-color: #000000;
          cursor: pointer;

          &:hover {
            background-color: #ffffff;
            color: #000000;
            border: 1px solid #000000;
          }
        }

        .authorize {
          line-height: 20px;
        }

        .error-info {
          width: 180px;
          line-height: 40px;
          color: #ff6d6d;
          margin-left: 20px;
        }
      }
    }
  }
}